Are we alone in the Galaxy? Drake’s updated equation suggests we might be

A new paper that takes a look at the Fermi Paradox using the Drake Equations has suggested an uncomfortable solution: maybe we’re alone in the galaxy. If you haven’t heard of the Fermi Paradox, it goes something like this: given the infinity of the universe and the implied probability of life evolving elsewhere, how is … Read more

The evolutionary biologist suggests that the human brain grew as energy was released from the ovarian follicles

This article has been reviewed according to the editorial process and policies of Science X. The editors have emphasized the following attributes to ensure the credibility of the content: fact-checked peer-reviewed publication trusted source corrected OK! Brain-body allometries without and with evolution. a, Brain size at age 40 versus body size at age 40 on … Read more